| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
NO3 + HCl = NCl + HO3 =>
NO3 + HCl = NCl + HO3
KMnO4 + H2SO3 + OH = MnO4 + K2SO4 + H2O =>
2 KMnO4 + H2SO3 + 4 OH = 2 MnO4 + K2SO4 + 3 H2O
CH3NH2 + CH3COOH = H2O + CH3NCH3COH =>
CH3NH2 + CH3COOH = H2O + CH3NCH3COH
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
PH6 + O2 = P2O2 + H2O =>
2 PH6 + 4 O2 = P2O2 + 6 H2O
C4H6 + H2O = C4H6O2 + H2 =>
C4H6 + 2 H2O = C4H6O2 + 2 H2
Mg3(PO4)2 + HNO3 = H3PO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Mg(NO3)2
Zn{2+} + Cu(NO3)2 = Cu{2+} + Zn(NO3)2 =>
Zn{2+} + Cu(NO3)2 = Cu{2+} + Zn(NO3)2
PH6 + O2 = P2O2 + H2O =>
2 PH6 + 4 O2 = P2O2 + 6 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS =>
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS
NO3 + HCl = NCl + HO3 =>
NO3 + HCl = NCl + HO3
PH6 + O2 = P2O2 + H2O =>
2 PH6 + 4 O2 = P2O2 + 6 H2O
Ca6PO4 + H2SO4 = H3PO4 + Ca4SO4 =>
2 Ca6PO4 + 3 H2SO4 = 2 H3PO4 + 3 Ca4SO4
K2ZnO2 + HCl = KCl + ZnCl2 + H2O =>
K2ZnO2 + 4 HCl = 2 KCl + ZnCl2 + 2 H2O
O2 + TiBr4 = Br4 + TiO2 =>
O2 + TiBr4 = Br4 + TiO2
HNO3 + Sn = SnNO3 + H =>
HNO3 + Sn = SnNO3 + H
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
CO2 + S8 = CS2 + SO3 =>
3 CO2 + S8 = 3 CS2 + 2 SO3
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS =>
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + 5 Na2SO4 + K2SO4
MgCO3 + H2SO4 = CO2 + MgSO4 + H2O =>
MgCO3 + H2SO4 = CO2 + MgSO4 + H2O
SO2 + CH4 = CH2O + SO + H2 =>
SO2 + CH4 = CH2O + SO + H2
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS =>
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
Na3PO4 + CuCl2 = NaCl + Cu3[PO4]2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3[PO4]2
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
CH4N2O + NH4NO3 = CO2 + H2O + N2 =>
CH4N2O + 3 NH4NO3 = CO2 + 8 H2O + 4 N2
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS =>
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS =>
SrS(aq) + Cu(SO4)(aq) = SrSO4 + CuS
KHS2O4 + BaCl = KCl + BaHS2O4 =>
KHS2O4 + BaCl = KCl + BaHS2O4
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
NH4Cl + Na2S = NH4S + Na2Cl =>
NH4Cl + Na2S = NH4S + Na2Cl
AgF + NaCl = AgCl + NaF =>
AgF + NaCl = AgCl + NaF
NH4OH + CoCl2 = NH4Cl2 + CoOH =>
NH4OH + CoCl2 = NH4Cl2 + CoOH
Al + HNO3 = Al(HNO3)3 =>
Al + 3 HNO3 = Al(HNO3)3
As2O3 + HCl + Zn = AsH3 + ZnCl2 + H2O =>
As2O3 + 12 HCl + 6 Zn = 2 AsH3 + 6 ZnCl2 + 3 H2O
Mg(NO3)2 + Hg2Br2 = MgBr2(aq) + Hg2(NO3)2(aq) =>
Mg(NO3)2 + Hg2Br2 = MgBr2(aq) + Hg2(NO3)2(aq)
Na2CO3(aq) + Al(NO3)3(aq) = AlCO3 + Na2(NO3)3 =>
Na2CO3(aq) + Al(NO3)3(aq) = AlCO3 + Na2(NO3)3
Mn + HCl = Mn2Cl2 + H =>
2 Mn + 2 HCl = Mn2Cl2 + 2 H
LiOH + C = LiH + CO =>
LiOH + C = LiH + CO
MnSO3 + HBr = MnBr2 + H2SO3 =>
MnSO3 + 2 HBr = MnBr2 + H2SO3
SnCl4 + (NH4)2S = (NH4)Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4(NH4)Cl + SnS2
Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL
[CoCl2]*6H2O + O2 + HCl + C2N2H8 = [Co(C2N2H8)2Cl2]Cl + H2O =>
4[CoCl2]*6H2O + O2 + 4 HCl + 8 C2N2H8 = 4[Co(C2N2H8)2Cl2]Cl + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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